| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.49 | 7.168% | $196.6426 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $125.26 | 7.683% | $134.8837 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $89.93 | 6.389% | $95.6756 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $149.74 | 8.275% | $162.131 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $77.74 | 3.308% | $80.3116 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $13.33 | 12.192% | $14.9552 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $135.81 | 7.550% | $146.0637 | $146.06 | $146.05 | $146.10 |
| 7 purchase totals = | $775.30 | $830.6634 | $830.66 | $830.70 | $830.70 | |